baber/WOPTO huggingface dataset:
Patent JP-H04173248-A (JP)
Title: Ink quantity adjusting method
Inventor: KOJIMA SHINICHI
IPC: B41F31/02
Filed: 1990-11-07
Abstract: PURPOSE:To make it possible to initialize a printer with automatic operation and to shorten color toning time and reduce spoilage by recovering residual ink in an inker to an ink fountain based on a blade opening quantity of the ink fountain and an ink supplying quantity. CONSTITUTION:Residual ink quantity in an inker 7 is calculated by a print quality control device (PQC) based on a blade opening quantity of each blade piece and an ink supply quantity which is a rotation angle of an ink fountain roller 2 per rotation of a plate cylinder 1, and the residual ink quantity is estimated. The number of rotations and rotation time of an ink roller 5 necessary for returning the ink in the inker 7 to an ink fountain 4 is calculated in accordance with the estimated residual ink quantity at the PQC. The blade opening quantity of each blade piece of a blade 3 is made to be 0 and the ink in the inker 7 is returned to the ink fountain 4 by the reciprocation due to rock motion of a calling roller 6 by rotating the ink fountain roller 2 and the ink roller 5 for the calculated time.
Patent JP-H11136616-A (JP)
Title: Optical disk device
Inventor: SAKAI SEIICHI
IPC: G11B20/10
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily manage and handle each material by a video signal of plural channel by coordinating a first and a second video signals inputted simultaneously and concurrently by the first and the second data processing means, executing a data processing and recording these first and the second encoding data in an optical disk. SOLUTION: An optical disk device 2 records digital video signals SVA, SVB outputted from two television cameras and audio signals SAA and SAB corresponding to them. A system control circuit 15 controls an operation of a recording system by responding to an operation of an operator and simultaneous concurrently records signals of video signals SVA, SVB or the like of the two channels in the optical disk 1. At this time, the system control circuit 15 detects an empty area or the like of the optical disk 1 from obtained management data 16 and, based on this result, controls an access of an optical pick up 3.
Patent JP-2000134507-A (JP)
Title: Gamma correction circuit
Inventor: MOTONAKANO HITOSHI
IPC: G09G1/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To operate gamma correction optimal to a display device such as a computer display device. SOLUTION: An original color signal Si as a video signal is inputted to each of four differential amplifier circuits 11-14 connected in parallel, and plural output signals outputted from those four differential amplifier circuits 11-14 are mixed so that a video signal SOUT obtained by operating gamma correction to the video signal is outputted. At that time, each of those plural differential amplifier circuits 11-14 amplifies the inputted original color signal Si by different gain characteristics so that the gain of the signal obtained by mixing the plural output signals is changed at two inflection points, and applies the two-points inflection gamma correction to the inputted original color signal Si so that the signal level at the black level side is decreased and the signal level at the white level side is increased.
Patent JP-2001117563-A (JP)
Title: Electronic musical instrument
Inventor: OSUGA ICHIRO
IPC: H01H21/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an electronic musical instrument capable of setting individual loading characteristics suitable for forward and backward operations of keys, and thereby, capable of obtaining a favorable feeling of operation. SOLUTION: On the upper part of moving parts 3a of a switch part 3, a concave part 3d in a form of U-shaped groove extending in the direction of the key alignment is arranged, and further, a sheet of rubber 3ar with an appropriate friction coefficient and elasticity is stuck thereto, and its upper surface is a sliding surface 3c in sliding contact with an actuator 2 of the key 1. By pushing the key, the actuator 2 is made to trace the sliding surface 3c and push down the moving part 3a to make a contact closed. Since reactive forces differ in the magnitude resulting from the situation that fractions (Q1, Q2) generated in the forward and backward travels of key-pushing are opposite to each other in the direction, a static load hysteresis HS1 is obtained.  Moreover, a peak position of the reactive force is shifted resulting from the situation that the concave part 3d is displaced in the left and right direction due to elastic deformation of the sliding surface 3c at the time of the forward and backward travels, therefore, a load position hysteresis HS2 is obtained. Since these reactive forces and the hydtereses HS1, HS2 each are reflected on the reactive force state to the key 1, a favorable feeling of key-pushing can be obtained by an appropriate setting.
Patent JP-H07154743-A (JP)
Title: High-speed image reproducing system
Inventor: TAOKA MINEKI
IPC: H04N19/50
Filed: 1993-11-30
Abstract: PURPOSE:To provide a smooth fast forward reproduced image when performing high-speed reproduction at a device for reproducing MPEG compressed moving image data. CONSTITUTION:When a request to perform fast forward reproduction is received, header detection detects the kind of that image, and based on this result, a control means 109 executes the stop instruction of an orthogonally transformed information decoding means 105 for decoding a P Picture and a B Picture. Otherwise, when the speed of fast forward reproduction is comparatively low, only the low-order information is selectively decoded. When decoding the B Picture, the orthogonally transformed information is not decoded.
Patent JP-H05133727-A (JP)
Title: Three-dimensional shape measuring device for long stretching material
Inventor: YOGO TERUAKI
IPC: G06T7/00
Filed: 1991-11-15
Abstract: PURPOSE:To provide a three-dimensional shape measuring device for long stretching material, which is configured simply and which ensures simple maneuvering. CONSTITUTION:A total sensor 12 senses the total image of an object 10 to be measured, and the center points (a, b, c) of a straight portion of the object 10 and provisionally assumed end points (d, e) are sensed on the basis of this data of total image. A 1st and a 2nd image sensor 14, 16 sense an enlarged image of the straight portion of object 10 on the basis of these center points (a, b, c). Then the projecting center line of the X-Y coordinates system on the plane 2 is calculated from the obtained data of enlarged image, and the 1st center line of the object in the XYZ coordinates system is calculated from the obtained projecting center line and the position coordinates of the 1st and 2nd image sensors 14, 16. This procedure is executed repetitively for the center points (b, c), and the center lines of the object 10 are calculated.
Patent JP-H01208473-A (JP)
Title: Method for protecting surface of metal
Inventor: MURAKAMI RYOICHI
IPC: C23C22/17
Filed: 1988-11-30
Abstract: PURPOSE:To form a protective coating film having superior adhesion and corrosion resistance on the surface of a metal member by treating the member with an acidic phosphating soln. having a specified compsn. and by coating the treated member with cationic electrodeposition paint. CONSTITUTION:An acidic phosphating soln. contg. 0.5-1.5g/l Zn ions, 0.05-2g/l Ni or Co ions, 5-30 g/l phosphate ions and 0.01-0.2g/l nitrite ions or 0.05-2g/l m-nitrobenzenesulfonate ions or further contg. 1-10g/l nitrate ions or 0.05-2g/l chlorate ions is prepd. Steel, zinc or an alloy thereof is immersed in the phosphating soln. at 40-70 deg.C for >=15sec and sprayed with the soln. for >=2sec to form a uniform, dense phosphate film having superior adhesion and corrosion resistance and suitable for use as an underlayer for coating by cationic electrodeposition by 1.5-3g/m<2>. Coating by cationic electrodeposition is then carried out as usual to form a superior protective coating film.
Patent JP-H06143568-A (JP)
Title: Ink jet head and manufacture thereof
Inventor: MIZUTANI HAJIME
IPC: B41J2/16
Filed: 1992-11-11
Abstract: PURPOSE:To provide an ink jet recording head having a wide ink type coping, excellent manufacturing yield, ink discharge performance level and long term reliability. CONSTITUTION:An ink jet head comprises many parallel ink channels 4 disposed at an interval in an array direction perpendicular to a longitudinal direction of the channels, a nozzle surface in contact with the channels 4 to discharge ink in such a manner that sidewalls 5 of the channels 4 are formed of piezoelectric materials, which are driven by electrodes 10 formed on the sidewalls of the channels to discharge the ink, wherein a member 6 for forming upper or lower wall of the channel is made of a light permeable material, and connected with adhesive to be cured with a light including a UV rays.
Patent JP-2000129787-A (JP)
Title: Built up building
Inventor: UCHIYAMA KYOICHI
IPC: E04B1/343
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a built up building in which a direction and an inclination angle of a roof surface can be matched to an installation place. SOLUTION: A roof R and a column 1 are provided, a length T of the column 1 is set changeable, connection of the column 1 to the roof R is set freely changeable, or a supporting metal to be fixed to the column 1 is provided, where a fixed position (t) of the supporting metal to the column 1 is set changeable, or a roof suspension member to suspend and support the roof R is provided, where a suspension length L of the roof suspension member is changeable, and the connection of the column 1 with the roof R, that of the supporting metal with the roof R, or that of the roof suspension member with the roof R is freely changeable. By changing the length T of the column 1, the fixed position of the supporting metal, or the suspension length L of the roof suspension member, an orientation α of a roof surface (r) and an inclination angle βof the roof R are changed.  The column 1 is connected to a beam H by a corner metal, and a fixed position of the corner metal is set freely changeable, so that inclination angle β of the roof R is changed.
Patent JP-H09142425-A (JP)
Title: Label sticking device
Inventor: YAGUCHI MASANORI
IPC: B65C9/18
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To make a label sticking device available for both of surface sticking and wraparound sticking. SOLUTION: On executing surface sticking, a pressing roller 93 is operated for being pressed against the surface of a floppy disk 10. and the pressing roller 93 presses a label separated from a paper mount down onto the surface of the floppy disk 10 that is being conveyed. On executing wraparound sticking, the pressing roller 93 is operated so that it can butt against the front end in the conveyance direction of the floppy disk 10, and after that the pressing roller 93 is pushed back and transferred from the front end in the conveyance direction to the surface of the floppy disk 10 and the label separated from the paper mount is pressed first to the front end in the conveyance direction of the floppy disk 10 and then pressed to the surface, and furthermore,  a support roller 10 presses the front end of the label separated from the paper mount to the reverse side of the floppy disk 10 that is being conveyed.
Patent JP-2000133596-A (JP)
Title: Deposited film forming device and method thereof
Inventor: KODA YUZO
IPC: H01L21/31
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To dissolve abnormal electric discharges in a very short period by a method, wherein the prescribed quantity of raw gas is introduced in pulse form, interlocking with the detecting means of abnormal electric discharge generated in plasma. SOLUTION: An abnormal discharge detector 1113 which monitors the state of discharge of plasma is connected in parallel with a bias power source 1114 to a bias power application electrode 1105 through a low-pass filter 1112. When the abnormal discharge detector 1113 detects abnormal state of the plasma discharge such as sparks, etc., a signal is quickly sent to a pulse-like gas feeding system 1115. With this signal sent from the abnormal discharge detector 1113, the air cooling valve of the pulse-like gas feeding system 1115 is made to operate. A fixed quantity of pulse-like gas is instantaneously introduced into a vacuum container 1101. As a result, plasma is maintained in a stable state for a long period, and the yield of production of a deposited film and a throughput can be improved sharply.
Patent JP-H05144086-A (JP)
Title: Optical recording disk
Inventor: KOBAYASHI TAKAHIRO
IPC: G11B7/24
Filed: 1991-11-18
Abstract: PURPOSE:To provide the optical recording disk which is stuck with the adhesive surfaces of two sheets of substrates with recording layers uniformly over the entire surface and is improved in the productivity CONSTITUTION:This optical recording disk is constituted by sticking two sheets of the substrates 3a, 3b with the recording layers having the recording layers 2 via adhesive layers 4 to one surface of the substrates 1 in such a manner that the recording layers 2 face each other. A reaction initiator is added to the adhesives constituting the adhesive layers 4. These adhesive layers 4 are cured by the polymn. reaction by the reaction initiator and the photopolymn. reaction by irradiation with UV rays.
Patent JP-H04172800-A (JP)
Title: Stereophonic sound field reproducing device
Inventor: WATANABE KIMIHARU
IPC: H04S1/00
Filed: 1990-11-06
Abstract: PURPOSE:To allow the user to enjoy reproduction of a natural stereophonic sound field by branching an input signal to two channels with respect to each of two channels and providing an arithmetic means, a time delay means and a control signal generating means controlling an amplitude variable means to one channel. CONSTITUTION:Sources S1, S2 inputted to input terminals 1, 2 are branched into two by two channel branch means 3, 4 and one signal is reproduced by two speakers 26, 27. The other signal is inputted to time delay devices 15, 16. Output signals S5, S6 of the time delay devices 15,16 are inputted to amplitude variable devices 17, 18. Output signals S7, S8 of the amplitude variable devices 17,18 are subtracted by a subtractor 20, and a signal S9 being a difference of the signals S7, S8 is a monaural indirect sound included in the source signals S1, S2 and branched into three by a 3-channel branch means 30. The user enjoys natural sound field reproduction by reproducing the speakers arranged at the side or the rear side.
Patent JP-H06150482-A (JP)
Title: Cartridge magnetic tape transfer mechanism
Inventor: CHIBA KENKI
IPC: G11B15/68
Filed: 1992-11-12
Abstract: PURPOSE:To prevent fall down in an advancing direction by a pair of upper and lower rack gears and pinion gears in a cartridge magnetic tape transfer mechanism used for an information processor, etc. CONSTITUTION:A drive shaft 16 rotatably attached to the lower base 2 and the top base 11 of a cartridge transfer mechanism placed on a lower rail 1 and a pair of drive gear (L) 7 and drive gear (U) 17 are engaged with a lower rail 1 and a top gear rail 15 machining a pair of rack gears fixed to the upper and lower parts of an automatic cartridge magnetic tape processor. Thus, the cartridge transfer mechanism is moved along the upper and lower rails. Then, the fall down of the cartridge transfer mechanism in the advanceing direction is eliminated, and positioning precision is improved, and a mechanism size is miniaturized.
Patent JP-2001127730-A (JP)
Title: Demodulating circuit for multicarrier modulation system
Inventor: KIZAWA TAKESHI
IPC: H04J1/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a demodulating circuit which performs phase tracking with high precision for phase rotation due to a residual carrier frequency error and phase noise. SOLUTION: A phase correcting circuit (108) which corrects the residual frequency error and phase rotation of the output of a pilot subcarrier extracting circuit (105) is controlled by a phase rotation detecting circuit (106) for a pilot subcarrier and a filter (107) which averages its output with time. The filter (107) is a transversal filter and the number of taps and the tap coefficient of the filter are controlled according to a subcarrier modulation system (107) for a receive signal to control the bandwidth of the filter (107).
Patent JP-H10136974-A (JP)
Title: Production of malt
Inventor: TAKEZAWA KEISUKE
IPC: C12N1/14
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a malt, enabling to undertake the improvement and stabilization in the quality of the malt and suitable for the automatic production of the malt. SOLUTION: This method for producing a malt comprises dividing of process for producing the malt into the first time phase for initiating the production of the malt, the second time phase for germinating a seed malt, the third time phase for initiating the active growth of the Aspergillus, the fourth time phase for actively growing the Aspergillus and largely generating heat from the malt layer, and the fifth time phase for caring the grown Aspergillus, applying rule- based controls to the first time phase and the fifth time phase, and applying fuzzy controls to the second to fourth time phases.
Patent JP-H02149948-A (JP)
Title: Optical system recording and reproducing device
Inventor: OSUE TADASHI
IPC: G11B7/003
Filed: 1988-11-30
Abstract: PURPOSE:To select a winding angle so that it becomes a desired angle, to simplify the constitution of an optical tape traveling mechanism and to obtain a reproducing device whose constitution is simple as a whole by branching and supplying a light beam to plural optical heads mounted on a rotating drum. CONSTITUTION:The plural optical heads 3A, 3B and 11 are arranged on the rotating drum 8. By branching the light beam LA1 with the aid of a light branching means 10 and outputting it to the plural optical heads 3A, 3B and 11, the light beam LA1 is supplied to the plural heads 3A, 3B and 11 by one light source 2, 4, 5, 6, and 7. Then, the constitution of a whole optical system is simplified. Besides, by arranging the plural optical heads 3A, 3B and 11 on the rotating drum 8 and making the winding angle of an optical recording medium 15 small, the traveling mechanism of the optical recording medium 15 is simplified by amount of that. Thus, the whole constitution is simplified.
Patent JP-H11214324-A (JP)
Title: Laser irradiation device and laser irradiation method
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/26
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the in-plane homogeneity of a semiconductor thin film after annealing, by providing a region having 4 low energy density and a region having high energy density on the surface of an object irradiated with a laser beam. SOLUTION: A light reducing filter 1205 is provided on the preceding stage or the subsequent stage of each cylindrical lens constituting a homogenizer 1201. The energy density of a portion for transmitting a laser beam 1204 through the light reducing filter 1205 after transmitting the laser beam 1204 through the homogenizer 1201 is lowered. That is, on an irradiated surface 1203, a region (a) irradiated with a laser beam not transmitted through the light reducing filter 1205 and a region (b) irradiated with a,laser beam transmitted through the light reducing filter 1205 are provided. Thus, a high energy density region (a) and a low energy density region (b) are provided to make a step-like energy profile in the direction of the line width.
Patent JP-H10141020-A (JP)
Title: Device to change control time of internal combustion engine and method for screw-combining therefor
Inventor: STRAUS ANDREAS
IPC: F01L1/344
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide assembly possibility of a cassette structure type by a simple means without increasing an axial structural space. SOLUTION: Since a device 1 to change the control time of an internal combustion engine is vertically introduced in a cassette-form state between an outer cylinder head wall and a first cylinder head wall, an oil guide sleeve 19 is not the constitution part of the device 1 and combined with a screw member 12. The device 1 has only a slight surplus part U3 in the axial direction of a member 10 to be driven, and an additional structure space enlarging part between the outside and the first cylinder head wall is eliminated.
Patent JP-H07196881-A (JP)
Title: Fluoro-elastomer vulcanizing composition
Inventor: TODA KEIICHI
IPC: C08K5/00
Filed: 1993-12-02
Abstract: PURPOSE: To obtain a vulcanizable composition excellent in extrudability, roll processability, physical properties, and resistance to solvent extraction by compounding a fluoroelastomer with a polyol vulcanization additive or a polyamide vulcanization additive, an organic peroxide, and a polyfunctional unsaturated compound.  
     CONSTITUTION: There is provided an elastomer composition comprising (A) a fluoroelastomer comprising vinylidene fluoride units (i) and hexafluoropropylene units (ii) in a (i)/(ii) ratio of 40/60 to 80/20, having a limiting viscosity of 40-200 ml/g, an Mw/Mn ratio of 3-25, and a multi-peak molecular weight distribution, and containing combined bromine, (B) a polyol vulcanization additive comprising (i) a polyhydroxy aromatic compound, (ii) at least one member selected among ammonium salts, phosphonium salts, and iminium salts, and (iii) at least one member selected among divalent metal oxides or a polyamine vulcanization additive comprising (iv) a polyamine compound and (v) a divalent metal oxide, or both, (C) an organic peroxide, and (D) a polyfunctional unsaturated compound. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H08133581-A (JP)
Title: Image forming device
Inventor: SUMIO HIROSHI
IPC: B42C1/12
Filed: 1994-11-11
Abstract: PURPOSE: To provide an image forming device in which a duplicated staple treatment can be prevented. CONSTITUTION: When the presence of sheets outputted to at least two or more bins 12a by a sorter part 12 is detected by a sheet detecting sensor 12b, and a series of output accompanied by a request for stitching by a staple device is requested to the requested bin 12a, the series of output is stopped by the control of a CPU in a reader part.
Patent JP-2001123558-A (JP)
Title: Airtight structure in connection part of beam
Inventor: KOTANI MIKI
IPC: E04B1/18
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the airtight structure at the connection corner part of a beam for securing airtightness in the connection corner part of the beam of a dwelling or the like, which can be easily installed. SOLUTION: An airtight cover 10 is provided on the connection corner part of the beams 1a, 1b so as to bring it into close contact with the upper faces of the beams 1a, 1b and a heat insulation inner wall frame 8, adhered by an aluminum tape 5, and an airtight sheet 4 is provided on the indoor side of the beams 1a, 1b so as to be overlapped on the airtight cover.